The cocoon is made of one thread of raw silk from 300 to 900 meters i.e., 1000 to 3000 feet long. Processing of Silk from SilkwormĮxtracting silk from the cocoon is the processing of silk. The female moth lays eggs after mating and the life cycle of the silkworm begins again. In this stage, the pupa grows into an adult moth. In this stage, the pupa is killed by plunging the cocoon into boiling water and unwind the silk thread. It is the size of a small cotton ball and also made of a single thread of silk. In this stage, silkworms spin a protective cocoon around themselves as a protective layer. Silkworms feed on mulberry leaves and consume a large amount of these leaves for around 30 days before proceeding to the next stage. Basically, the growth of the silkworms happens in this stage. In this stage, a hairy silkworm arises after the eggs crack. Usually, in the springtime, the eggs hatch due to the warmth. A female moth lays more than 300 to 350 eggs at a time. The egg is laid by a female moth or female silkworm that is mostly the size of small dots. The first stage of the life cycle of the silkworm is an egg. The yarn or the silk thread is obtained from the cocoon of the silk moth. The life cycle of the silkworm is in stages as given below Several caterpillars form a protective layer around the pupa. After that it swings its head, spinning a fibre that is made of a protein and becomes a silk fibre. In the pupa stage, a weave is netted all around itself by the silkworm to hold itself. The silkworms feed on mulberry leaves and it gives rise to pupa. The larvae are hatched from the eggs of the silk moth or female silkworm. The life cycle of the silk moth starts when a female silk moth or female silkworm lays an egg. The people in japan started cultivating and weaving silk at an earlier age. According to the Records of the book Three Kingdoms, Japan exported silk to Wei, a kingdom in the northern part of the China mainland, in the 2nd century. It takes 5000 silkworms to produce a single kimono. After all, the way to cultivate silk was transmitted to Western Asia, Europe and many more places.
It is said that a Chinese princess smuggled eggs to Khotan and hidden them in her hair. In the far past, the Chinese protected their knowledge to produce silk. It one of the first places outside of inland China to start cultivating silk. Khotan is an oasis on the southern edge of the Taklamakan Desert. She taught this to the people and it became a common process. In an instant, she got that this cocoon is the source of the silk. When the milk ran out, she observed a small cocoon. She picked it out of the tea and as it started to wrap around her finger, she slowly felt something warm. According to the book written in the 13th century, she was drinking tea under a tree and a cocoon fell into her cup of tea. In China, the discovery of the silkworm’s silk was first invented by the wife of the Yellow Emperor, Leizu. Larvae are produced in about 2 weeks from eggs at a varying temperature between 18 degree Celsius to 25 degree Celsius. In a favourable condition, they hatch into larvae. The eggs are placed in a cool place so that they can be stored for a long time. The reason behind this is as she does not eat anything during all this process so the silkworm dies. The female moth i.e., female silkworm lays eggs and dies after laying eggs. The eggs are covered all around with gelatinous secretion by which they stick to the leaves. The silkworm that is a female silkworm lays eggs on the leaves of mulberry trees.
The silkworm (female) lays about 300 eggs at a time.
mori and the wild Bombyx Mandarina can still breed and produce hybrids. It is completely dependent on humans, and it no longer lives in the wild. The moth is important because it produces silk. The larva of the Bombyx mori moth is the silkworm. Silk has been made for at least 5000 years or maybe more in China.
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